CN204586284U - A kind of full-automatic edge knurling machine - Google Patents
A kind of full-automatic edge knurling machine Download PDFInfo
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- CN204586284U CN204586284U CN201520036230.3U CN201520036230U CN204586284U CN 204586284 U CN204586284 U CN 204586284U CN 201520036230 U CN201520036230 U CN 201520036230U CN 204586284 U CN204586284 U CN 204586284U
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Abstract
A kind of full-automatic edge knurling machine of the utility model relates to a kind of mechanical device for annular knurl.Its objective is to provide a kind of automaticity high, completely without the need to the full-automatic edge knurling machine of manpower intervention.In the utility model, workpiece feeding mechanism, Knurling device, workpiece output device are arranged in frame respectively; Wherein the input of workpiece output device and the output of workpiece feeding mechanism connect; Knurling device is arranged at the top of workpiece output device, and the working range of Knurling device covers the local conveyer chain be positioned at immediately below it; Full-automatic edge knurling machine also comprises controller, two sensors; Two sensors are connected with the input of controller; Stepper motor, lift cylinder, Knurling device and be connected with the output of controller respectively; One of them sensor setting in the input end of workpiece feeding mechanism, for control step motor; Another sensor setting in the workpiece supply side predeterminable range place of Knurling device, for controlling Knurling device.
Description
Technical field
The utility model relates to a kind of mechanical device for annular knurl.
Background technology
The mechanical features of section bar is, look up from vertical, a profile body is made up of straight line and plane, therefore, from extrusion technique, word, pattern or other symbols can not be squeezed out on the surface of section bar, profile extrusion can not be become the section bar in the vertical in predetermined curve shape.And in reality is produced, in order to the needs such as anti-skidding, attractive in appearance, often need annular knurl line on the surface of section bar.
Edge knurling machine enjoys great popularity with the reason such as efficient, machining accuracy is high, but traditional edge knurling machine generally all needs the operation of manpower or coordinates just can fulfil assignment, but the work pattern due to repeatability is easy to make people be sick of, and is easy in the course of time cause work accident.
Summary of the invention
It is high that the technical problem that the utility model mainly will solve is to provide a kind of automaticity, completely without the need to the full-automatic edge knurling machine of manpower intervention.
The technical problem that the utility model will solve further is to provide and a kind ofly can ensures the full-automatic edge knurling machine of workpiece in the first-class pitch arrangement of conveyer chain, thus makes Knurling device to the picking and placeing precisely of workpiece, efficient, fast.
The technical problem that the utility model will solve further is to provide a kind of full-automatic edge knurling machine, and wherein the Knurling device structure of this edge knurling machine is simple, rationally distributed.
The technical problem that the utility model will solve further is to provide the full-automatic edge knurling machine in a kind of joint space-efficient.
A kind of full-automatic edge knurling machine of the utility model, comprising: frame, workpiece feeding mechanism, Knurling device, workpiece output device;
Described workpiece feeding mechanism, Knurling device, workpiece output device are arranged in frame respectively; The input of wherein said workpiece output device and the output of described workpiece feeding mechanism connect; Described Knurling device is arranged at the top of workpiece output device, and the working range of described Knurling device covers the local conveyer chain be positioned at immediately below it;
Described workpiece feeding mechanism comprises support, conveyer chain; Described support two ends are respectively arranged with sprocket wheel, and one of them sprocket wheel is connected with a stepper motor; The two ends of described conveyer chain are set on the sprocket wheel at support two ends;
Full-automatic edge knurling machine also comprises controller, two sensors; Described two sensors are connected with the input of described controller; Described stepper motor, lift cylinder, Knurling device and be connected with the output of described controller respectively; One of them sensor setting, in the input end of workpiece feeding mechanism, sends the signal of control step motor for the input end detecting workpiece feeding mechanism with or without workpiece to controller; Another sensor setting, in the workpiece supply side predeterminable range place of Knurling device, to send with or without workpiece and to controller control the signal of Knurling device for detecting this workpiece supply side predeterminable range place.
A kind of full-automatic edge knurling machine of the utility model, the outer surface spaced set wherein in described conveyer chain has multiple workpiece support.
A kind of full-automatic edge knurling machine of the utility model, wherein said Knurling device comprises: slide bar, the first cylinder, the second cylinder, sliding sleeve, the first grip block, the second grip block, the first knurled wheel, the second knurled wheel; The leading flank of wherein said second grip block, the piston rod free end of the first cylinder are respectively arranged with a thimble;
Described slide bar is vertically fixed in frame; Described sliding sleeve noose is on slide bar; Described first grip block, the second grip block are fixedly installed on the rear and front end of sliding sleeve respectively; Described first cylinder is fixedly installed on the first grip block, and the thimble on the thimble of its piston rod free end and described second grip block is arranged in opposite directions; Described second cylinder is fixedly connected with in the below of slide bar with slide bar, and the piston rod free end of described second cylinder is fixedly connected with described second grip block; Described first knurled wheel, the second knurled wheel are arranged at the left and right sides of the second grip block respectively;
One end and the frame of described workpiece feeding mechanism support are hinged, and the other end moving up and downly lifts cylinder supports by one; When lifting cylinder and upwards lifting workpiece feeding mechanism to maximum height, it is right that the thimble on front side of the thimble of the first cylinder piston rod free end, the second grip block is just rectified with two of workpiece.
A kind of full-automatic edge knurling machine of the utility model, wherein said workpiece output device is vertical with described workpiece feeding mechanism to be arranged.
A kind of full-automatic edge knurling machine of the utility model, wherein said controller is also provided with function button.
A kind of full-automatic edge knurling machine difference with the prior art of the utility model is, a kind of full-automatic edge knurling machine of the utility model adds two sensors, sensor for detecting the presence or absence of workpiece, to control the rotation of follow-up stepper motor, the operation of Knurling device.The edge knurling machine of design like this saves the input of manpower, can complete the operation such as supply, annular knurl, output of workpiece completely voluntarily, improve operating efficiency, completely avoid the tired operation of workman.
In a kind of full-automatic edge knurling machine of the utility model, the surperficial spaced set of conveyer chain has workpiece support, thus the layout of workpiece on conveyer chain is equally spaced, what be more conducive to realize Knurling device and workpiece feeding mechanism picks and places control, reduces the probability of edge knurling machine maloperation.
In a kind of full-automatic edge knurling machine of the utility model, carried out bamboo product to the structure of Knurling device, the structural design of this Knurling device is compacter, reasonable, saves space, reduces the overall volume of edge knurling machine, is beneficial to transport; In addition in the utility model workpiece feeding mechanism one end and frame for being hinged, the other end is by lifting cylinder supports, thus workpiece feeding mechanism is adjustable relative to the distance of Knurling device, its objective is to realize Knurling device picking and placeing workpiece, designing very ingenious.
In a kind of full-automatic edge knurling machine of the utility model, arrange vertical with described workpiece feeding mechanism for described workpiece output device, the length avoiding edge knurling machine is excessive, is conducive to saving edge knurling machine and takes up room.
In a kind of full-automatic edge knurling machine of the utility model, controller is provided with function button.Function button is for arranging the numerical value of each adjustable parameter of edge knurling machine, concretely its may be used for regulating lift cylinder piston rod maximal dilation amount (i.e. the maximum height of workpiece feeding mechanism), the first cylinder piston rod, the second cylinder piston rod stroke, the adjustment object of above-mentioned three parameters is the workpiece in order to meet different size; Can also regulating the stretching frequency of above-mentioned three cylinders in addition, its objective is the efficiency in order to realize annular knurl.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of full-automatic edge knurling machine of the utility model;
Fig. 2 is the partial structurtes stereogram of a kind of full-automatic edge knurling machine of the utility model.
Detailed description of the invention
As shown in Fig. 1 ~ 2, a kind of full-automatic edge knurling machine of the utility model, comprising: frame 1, workpiece feeding mechanism, Knurling device, workpiece output device 6.
Workpiece feeding mechanism comprises support 21, conveyer chain 23; One end and the frame 1 of support 21 are hinged, and the other end is supported by a cylinder 5 of lifting moving up and down.Support 21 two ends are respectively arranged with sprocket wheel 22, and one of them sprocket wheel 22 is connected with a stepper motor 4.Sprocket wheel 22 can be gears meshing with the concrete connected mode of stepper motor 4 also can be belt transmission; The two ends of conveyer chain 23 are set on the sprocket wheel 22 at support two ends.In addition in conveyer chain 23 outer surface also spaced set have multiple workpiece support 24, its objective is that the layout in order to make workpiece on conveyer chain is equally spaced, such design is more conducive to realize Knurling device and picks and places control to workpiece on workpiece feeding mechanism, reduces the probability of edge knurling machine maloperation.
Knurling device comprises: slide bar 31, first cylinder 35, second cylinder 36, sliding sleeve 32, first grip block 33, second grip block 34, first knurled wheel 37, second knurled wheel 38; Wherein the leading flank of the second grip block 34, the piston rod free end of the first cylinder 35 are respectively arranged with a thimble;
Slide bar 31 is vertically fixed in frame 1 in the top of workpiece feeding mechanism; Sliding sleeve 32 noose is on slide bar 31; First grip block 33, second grip block 34 is fixedly installed on the rear and front end of sliding sleeve 32 respectively; First cylinder 35 is fixedly installed on the first grip block 33, and the thimble on the thimble of its piston rod free end and the second grip block 34 is arranged in opposite directions; Second cylinder 36 is fixedly connected with in the below of slide bar 31 with slide bar 31, and the piston rod free end of the second cylinder 36 is fixedly connected with the second grip block 34; First knurled wheel 37, second knurled wheel 38 is arranged at the left and right sides of the second grip block 34 respectively.
The input of workpiece output device 6 and the output of workpiece feeding mechanism connect; In order to reduce the overall volume of edge knurling machine as much as possible, arrange vertical with workpiece feeding mechanism for workpiece output device 6.
Support 21 one end due to workpiece feeding mechanism is supported by the piston rod lifting cylinder 5, along with lifting the flexible of cylinder piston rod, workpiece feeding mechanism can do the rotation of certain angle around its hinged place, wherein workpiece feeding mechanism rotate up reach maximum height time, the workpiece support be positioned at immediately below Knurling device is just positioned at the working range of Knurling device.
Full-automatic edge knurling machine also comprises controller 9, two sensors 7,8; Two sensors 7,8 are connected with the input of controller 9; Stepper motor 4, lift cylinder 5, Knurling device and be connected with the output of controller respectively; One of them sensor 7 is arranged at the input end of workpiece feeding mechanism, sends the signal of control step motor 4 for the input end detecting workpiece feeding mechanism with or without workpiece to controller; Another sensor 8 is arranged at the workpiece supply side predeterminable range place of Knurling device, to send control the signal of Knurling device for detecting this workpiece supply side predeterminable range place with or without workpiece and to controller.
Also function button is provided with in addition on controller 9.Function button is for arranging the numerical value of each adjustable parameter of edge knurling machine, concretely its may be used for regulating lift cylinder 5 piston rod maximal dilation amount (maximum height of corresponding workpiece feeding mechanism), the first cylinder piston rod, the second cylinder piston rod stroke, the adjustment object of above-mentioned three parameters is the workpiece in order to meet different size; Can also regulating the stretching frequency of above-mentioned three cylinders in addition, its objective is the efficiency in order to realize annular knurl.
The course of work of a kind of full-automatic edge knurling machine of the utility model is as follows:
1. be first positioned over by workpiece on the workpiece support of workpiece feeding mechanism input end, sensor 7 detects the existence of this workpiece, then sensor 7 sends signal to controller 9; Now workpiece feeding mechanism is in upwards maximum height position;
2. then controller 9 sends rotation command to stepper motor 4, and stepper motor 4 rotates predetermined angle according to instruction, and now conveyer chain is driven and just covers a station; Now 1. empty workpiece support is just positioned at the input end of workpiece feeding mechanism, and 2. a workpiece support being loaded with workpiece is just positioned at immediately below Knurling device;
3. then controller 9 sends instruction to the first cylinder 35, and the piston rod of the first cylinder 35 is protruding; The above-mentioned workpiece be positioned at immediately below Knurling device steadily clamps by the thimble on front side of the thimble of the first cylinder piston rod free end, the second grip block;
4. then controller 9 sends contraction instruction to lifting cylinder, and the piston rod lifting cylinder 5 shrinks, and workpiece feeding mechanism is rotated down around hinged place, until the level of recovery;
5. then controller 9 sends contraction instruction to the second cylinder 36, and the piston rod of the second cylinder shrinks, and moved predeterminable range by related for sliding sleeve 32 backward by holding workpiece, now workpiece treats annular knurl place just between the first knurled wheel, the second knurled wheel;
6. then controller 9 sends instruction to the first knurled wheel 37, second knurled wheel 38, and the first knurled wheel 37, second knurled wheel 38 is close, rotation, carries out annular knurl processing to workpiece;
7. then controller 9 sends instruction to the second cylinder 36, and the second cylinder piston rod stretches out, and related for sliding sleeve 32 manufactured workpiece is moved forward to original position;
8. then controller 9 sends instruction to lifting cylinder 5, and the piston rod lifting cylinder 5 is protruding, lifts workpiece feeding mechanism and rotates up around hinged place, until original position (i.e. maximum height position);
9. then controller 9 sends contraction instruction to the first cylinder 35, and the piston rod of the first cylinder 35 shrinks, on the empty workpiece support immediately below manufactured workpiece drops on;
10. then repeat above-mentioned steps 1 ~ 9; When workpiece to be machined arrives the output of workpiece feeding mechanism, this finished work just can landing to the input of workpiece output device 6, and finally export packaging to by workpiece output device 6.
Sensor 8 is arranged at the workpiece supply side predeterminable range place of Knurling device, its objective is the operation for controlling Knurling device, avoiding invalid acting, wherein:
A when sensor 8 detects just have a workpiece to its workpiece support time, when namely the 2. bar of above-mentioned steps 2 is set up, then step 3 ~ 9 are just implemented;
B when sensor 8 detects just workpiece there is no to its workpiece support time, namely above-mentioned steps 2 2. bar is false time, then step 3 ~ 9 are not implemented, rebound implementation step 1.
A kind of full-automatic edge knurling machine difference with the prior art of the utility model is, a kind of full-automatic edge knurling machine of the utility model adds two sensors 7,8, sensor for detecting the presence or absence of workpiece, to control the follow-up rotation of stepper motor 4, the operation etc. of Knurling device.The edge knurling machine of design like this saves the input of manpower, can complete the operation such as supply, annular knurl, output of workpiece completely voluntarily, improve operating efficiency, completely avoid the tired operation of workman.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. a full-automatic edge knurling machine, comprising: frame, workpiece feeding mechanism, Knurling device, workpiece output device;
Described workpiece feeding mechanism, Knurling device, workpiece output device are arranged in frame respectively; The input of wherein said workpiece output device and the output of described workpiece feeding mechanism connect; Described Knurling device is arranged at the top of workpiece output device, and the working range of described Knurling device covers the local conveyer chain be positioned at immediately below it;
It is characterized in that: described workpiece feeding mechanism comprises support, conveyer chain; Described support two ends are respectively arranged with sprocket wheel, and one of them sprocket wheel is connected with a stepper motor; The two ends of described conveyer chain are set on the sprocket wheel at support two ends;
Full-automatic edge knurling machine also comprises controller, two sensors; Described two sensors are connected with the input of described controller; Described stepper motor, lift cylinder, Knurling device and be connected with the output of described controller respectively; One of them sensor setting, in the input end of workpiece feeding mechanism, sends the signal of control step motor for the input end detecting workpiece feeding mechanism with or without workpiece to controller; Another sensor setting, in the workpiece supply side predeterminable range place of Knurling device, to send with or without workpiece and to controller control the signal of Knurling device for detecting this workpiece supply side predeterminable range place.
2. the full-automatic edge knurling machine of one according to claim 1, is characterized in that: the outer surface spaced set in described conveyer chain has multiple workpiece support.
3. the full-automatic edge knurling machine of one according to claim 2, is characterized in that: described Knurling device comprises: slide bar, the first cylinder, the second cylinder, sliding sleeve, the first grip block, the second grip block, the first knurled wheel, the second knurled wheel; Piston rod free end wherein in the leading flank of described second grip block, the first cylinder is respectively arranged with a thimble;
Described slide bar is vertically fixed in frame; Described sliding sleeve noose is on slide bar; Described first grip block, the second grip block are fixedly installed on the rear and front end of sliding sleeve respectively; Described first cylinder is fixedly installed on the first grip block, and the thimble on the thimble of its piston rod free end and described second grip block is arranged in opposite directions; Described second cylinder is fixedly connected with in the below of slide bar with slide bar, and the piston rod free end of described second cylinder is fixedly connected with described second grip block; Described first knurled wheel, the second knurled wheel are arranged at the left and right sides of the second grip block respectively;
One end and the frame of described workpiece feeding mechanism support are hinged, and the other end moving up and downly lifts cylinder supports by one; When lifting cylinder and upwards lifting workpiece feeding mechanism to maximum height, it is right that the thimble on front side of the thimble of the first cylinder piston rod free end, the second grip block is just rectified with two of workpiece.
4. the full-automatic edge knurling machine of one according to claim 1, is characterized in that: described workpiece output device is vertical with described workpiece feeding mechanism to be arranged.
5. the full-automatic edge knurling machine of one according to claim 1, is characterized in that: described controller is also provided with function button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036230.3U CN204586284U (en) | 2015-01-19 | 2015-01-19 | A kind of full-automatic edge knurling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036230.3U CN204586284U (en) | 2015-01-19 | 2015-01-19 | A kind of full-automatic edge knurling machine |
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| CN204586284U true CN204586284U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520036230.3U Expired - Fee Related CN204586284U (en) | 2015-01-19 | 2015-01-19 | A kind of full-automatic edge knurling machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171545A (en) * | 2015-09-30 | 2015-12-23 | 太仓盖兹汽车零部件有限公司 | Automatic spiral-pattern knurling machine |
| CN105965964A (en) * | 2016-07-07 | 2016-09-28 | 浙江森盟包装有限公司 | Knurl machining assembly for paper cup cover |
-
2015
- 2015-01-19 CN CN201520036230.3U patent/CN204586284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171545A (en) * | 2015-09-30 | 2015-12-23 | 太仓盖兹汽车零部件有限公司 | Automatic spiral-pattern knurling machine |
| CN105965964A (en) * | 2016-07-07 | 2016-09-28 | 浙江森盟包装有限公司 | Knurl machining assembly for paper cup cover |
| CN105965964B (en) * | 2016-07-07 | 2018-06-29 | 浙江森盟包装有限公司 | A kind of annular knurl for paper cup covers processes assembly |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160119 |
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| EXPY | Termination of patent right or utility model |